Dr. Barkha Tiwari
Designation: Assistant Professor
Qualification: Ph.D.(NIT Raipur), Postdoc (Norwegian Institute for Water Research (NIVA), Norway)
Area of Interest: Mathematical modelling, Mathematical Ecology and Ecotoxicology
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- About Faculty:
Dr. Barkha Tiwari has joined the faculty at Madhav Institute of Technology & Science (MITS-DU) as an Assistant Professor in the Department of Engineering Mathematics and Computing. Previously, she held a postdoctoral research position at the Norwegian Institute for Water Research (NIVA Norway), where she worked on two prominent projects:
1. EXPECT: A research platform for characterizing environmental impact of industry development in the Arctic, funded by the Research Council of Norway. This collaborative project involves NIVA, Akvaplan-niva, SINTEF, Clemson University, and the University of Newcastle.
2. PARC: A European Partnership for the Assessment of Risks from Chemicals, selected for funding by the European Union's Horizon Europe framework programme (2021-2027). This major project, coordinated by ANSES, aims to develop next-generation chemical risk assessment to protect health and the environment. It involves 200 partners across 28 countries, including national agencies, research organizations, the European Chemical Agency (ECHA), the European Food Safety Authority (EFSA), and the European Environment Agency (EEA).
Dr. Tiwari earned her Ph.D. in Mathematical Ecology from the National Institute of Technology (NIT) Raipur in 2020. Her research expertise includes applied mathematics, mathematical ecology, nonlinear dynamics, and mathematical ecotoxicology. She has published numerous papers in reputed international journals and received the Young Scientist Award from the Chhattisgarh Council of Science and Technology in 2019.
- Education and Qualification:
- Ph.D. (Applied Mathematics)
National Institute of Technology Raipur India
Thesis title: Study of the Ecosystem by Mathematical Models: Complexities and Challenges
- M.Sc. (Mathematics)
Pt. Ravishankar Shukla University Raipur India
- B.Sc.
Pt. Ravishankar Shukla University Raipur India
- Work Experience:
- Post Ph.D. experience
- University lecturer in Norwegian University of Life Sciences NMBU, Norway
- Pre Ph.D. experience
- Teaching Assistant in National Institute of Technology Raipur India
- Lecturer in Government Engineering College Raipur India
- Honors, Award & Recognition:
- 17th Chhattisgarh Young Scientist Award 2019 by Chhattisgarh Council of Science & Technology
- Workshop/Conference/Organized/Attended:
- Participated in Vienna-Kyoto biomath workshop under the thematic program on "Mathematical Methods for the Study of Self-Organization in the Biological Sciences" organized at Erwin Schrödinger International Institute of Mathematics and Physics (ESI) of the University of Vienna, Austria, during November 28-December 4, 2022
- Presented paper entitled "Modeling and analysis of eco-epidemiological system: Application to Dalapat sagar lake in Jagdalpur Chhattisgarh, India", held at Chhattisgarh Young Scientist Congress 2019 held in Raipur India
- Participated in a national conference on "Application in Mathematics in Science and Engineering (AMSE-2019)", held at National Institute of Technology Raipur.
- Presented paper entitled "Study of a predator-prey model with prey-defense and mutual interference" presented in the national conference on Mathematical Modeling, Methods and Computation in Science and Engineering (MMMCSE- 2019), held at National Institute of Technology Raipur
- Participated in National workshop on "Numerical Techniques for Partial differential equations" organized by Visvesvaraya National Institute of Technology Nagpur from 10 July to 14 July 2017
- Attended 5 days short term training program on Mathematical Modeling and Computational Techniques in Science and Engineering at National Institute of Technology Raipur
- Presented paper entitled "Mathematical analysis of an eco-epidemiological system" in the national conference on Recent Trends in Applied and Computational Mathematics (RTACM-2019), held at National Institute of Technology Raipur
- Publications:
- A Mathematical Model of Intraguild Predation with Prey Refuge and Competitive Predators
S. N. Raw, Barkha Tiwari
International Journal of Applied and Computational Mathematics 8 (4), 157
- Drivers of pattern formation in a predator–prey model with defense in fearful prey
P. Mishra, Barkha Tiwari
Nonlinear Dynamics 105, 2811-2838
- Appearance of temporal and spatial chaos in an ecological system: a mathematical modeling study
S. N. Raw, P. Mishra, B. P. Sarangi, Barkha Tiwari
Iranian Journal of Science and Technology, Transactions A: Science 45 (4), 1417-1436
- On a cannibalistic predator–prey model with prey defense and diffusion
P. Mishra, S. N. Raw, Barkha Tiwari
Applied Mathematical Modelling 90, 165-190
- Dynamics of Leslie–Gower model with double Allee effect on prey and mutual interference among predators
Barkha Tiwari, S. N. Raw
Nonlinear Dynamics, 1-29
- Qualitative analysis of a spatiotemporal prey–predator model with multiple Allee effect and schooling behaviour
Barkha Tiwari, S. N. Raw, P. Mishra
Nonlinear Dynamics 102, 3013-3038
- Analysis of a plankton–fish model with external toxicity and nonlinear harvesting
S. N. Raw, Barkha Tiwari, P. Mishra
Ricerche di Matematica 69, 653-681
- Dynamical complexities and pattern formation in an eco-epidemiological model with prey infection and harvesting
S. N. Raw, Barkha Tiwari, P. Mishra
Journal of Applied Mathematics and Computing 64 (1), 17-52
- Mathematical study about a predator–prey model with anti-predator behavior
S. N. Raw, P. Mishra, Barkha Tiwari
International Journal of Applied and Computational Mathematics 6, 1-22
- Study of a Leslie–Gower predator-prey model with prey defense and mutual interference of predators
P. Mishra, S. N. Raw, Barkha Tiwari
Chaos, Solitons & Fractals 120, 1-16
